A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5990-01-024-9659
NSN 5975-01-335-0172
NSN 5999-01-054-4359
NSN 5965-00-204-8513
NSN 7035-01-035-8987
NSN 6105-01-187-5164
NSN 5915-00-612-7461
NSN 5996-01-502-2907
NSN 5999-01-100-4194
NSN 6240-00-196-4522
NSN 6130-01-616-8720
NSN 5945-00-409-9575